baber/WOPTO huggingface dataset:
Patent EP-2579295-A4 (EP)
Title: Ultraviolet irradiation device
Inventor: KAWAKAMI YOICHI
IPC: B82Y20/00
Filed: 2011-05-30
Abstract: Provided is a compact ultraviolet irradiation apparatus which is capable of emitting ultraviolet radiation with high efficiency.  This ultraviolet irradiation apparatus includes, in a vessel, a semiconductor multi-layered film element and an electron beam irradiation source for irradiating the semiconductor multi-layered film element with an electron beam, the vessel being hermetically sealed to have a negative internal pressure and having an ultraviolet transmitting window. Furthermore, the semiconductor multi-layered film element includes an active layer having a single quantum well structure or a multi quantum well structure of In x Al y Ga 1-x-y N (0 ‰¤ x < 1, 0 < y ‰¤ 1, x + y ‰¤ 1), and the active layer of the semiconductor multi-layered film element is irradiated with an electron beam from the electron beam irradiation source. This allows the semiconductor multi-layered film element to emit ultraviolet radiation out of the vessel through the ultraviolet transmitting window. Furthermore, Equation (1) below is satisfied,    4.18  ×   V  1.50   ‰¤  t  ‰¤  10.6  ×   V  1.54      
where V (kV) is the acceleration voltage of the electron beam and t (nm) is the thickness of the active layer.
Patent EP-2642569-A4 (EP)
Title: Electrolyte membrane for solid polymer fuel cells, membrane electrode assembly having said electrolyte membrane, and solid polymer fuel cell
Inventor: MORI MASAHIRO
IPC: H01M8/02
Filed: 2011-11-14
Abstract: An electrolyte membrane for solid polymer fuel cell includes a reinforce membrane made of nonwoven fibers and an electrolyte provided in a space among the nonwoven fibers. The nonwoven fibers have a non-uniform mass distribution in a plane of the electrolyte membrane. A mass of the nonwoven fibers per unit area in a region corresponding to at least part of a peripheral portion of a fuel cell-use gasket frame is greater than a mass of the nonwoven fibers per unit area in a region corresponding to a center portion of the gasket frame. The electrolyte membrane for solid polymer fuel cell is attached to the fuel cell-use gasket frame.
Patent EP-0028641-A4 (EP)
Title: Hydroxyalkyl starch drug carrier.
Inventor: BERGER KENNETH L
IPC: A61K47/36
Filed: 1980-11-17
Abstract: A composition is disclosed for the controlled release administration of a biologically active compound to an animal, comprising a combination of the biologically active compound and hydroxyalkyl starch.
Patent EP-0034614-A4 (EP)
Title: Control system for cheng dual-fluid cycle engine system.
Inventor: CHENG DAH YU
IPC: F02C9/00
Filed: 1981-02-09
Abstract: Control system for controlling Cheng dual-fluid cycle engines. In such a cycle, waste heat from a combined combustion gas and steam working fluid in a turbine engine exhaust (44) is recovered by recycled steam in a waste heat boiler (32), which steam is then injected into the engine's combustion chamber (14). The instant invention includes parallel control systems linked through an electronic memory (82), and operative to adjust fuel and steam flow rates to maintain high efficiency over a wide range of partial load conditions.
Patent EP-0048277-A4 (EP)
Title: Process for manufacturing boron nitride fiber batts using a spinner.
Inventor: TWOREK JOHN L
IPC: H01M50/434
Filed: 1981-03-27
Abstract: Process for producing non-woven, yet internally cohesive, boron nitride fiber batts, suitable for use as an electric cell separator in a lithium-sulfide battery. Molten boron oxide (15) is centrifugally spun into strands (23) and attenuated by relative humidity. The fibers (27) are funnelled into a chamber (31) and subjected to a turbulent air flow, which causes random orientation and intertwining of the fibers (27), resulting in multiple mechanical bonds thereamong. The compacted boron oxide fiber bundle thus produced is heated in an anhydrous ammonia atmoshpere to convert boron oxide in the fibers (27) into boron nitride (BN).
Patent EP-0162912-A4 (EP)
Title: Printing process and printed products thereof.
Inventor: ROBBART EDWARD
IPC: D06M13/02
Filed: 1984-11-16
Abstract: In printing cellulosic substrates wherein printing ink is printed onto at least one surface of said cellulosic substrate, the improvement which comprises prior to printing on said surface, forming a deposit of siloxane and polymers thereof on and integral with the surface onto which the printing is effected.
Patent EP-0272316-A4 (EP)
IPC: G01P1/00
Filed: 1987-06-25
Abstract: Le système de fixation décrit est destiné à soutenir un transducteur de précision (14) en l'alignant de façon espacée sur une enceinte de support (12). Le système de fixation comprend plusieurs éléments de fixation (30), présentant chacun une extrémité (34), une extrémité opposée (32) et une partie intermédiaire flexible (36). L'une des extrémités est destinée à être connectée au transducteur et l'extrémité opposée est destinée à être connectée à l'enceinte. Des éléments de fixation adjacents sont joints les uns aux autres par des sections de pontage (38) destinées à former un anneau de fixation continu (16) et à définir plusieurs espaces vides (56). Au moins l'extrémité connectée au transducteur et aux sections de pontage se compose d'une substance dont le coefficient de dilatation thermique est à peu près égal à celui du transducteur. Chaque partie intermédiaire est conçue de manière à présenter une résistance faible au mouvement relatif entre le transducteur et l'enceinte dans le sens radial et une résistance élevée au mouvement relatif dans les autres directions.
Patent EP-0274512-A4 (EP)
Title: Article of wearing apparel suitable for controlling body perspiration.
Inventor: SICILIANO ANTHONY
IPC: A43B17/10
Filed: 1987-06-26
Abstract: The present invention relates to an article of wearing apparel, which is suitable for controlling body perspiration and eliminating the problems associated therewith.
Patent EP-0429440-A4 (EP)
Title: Aspirating hypodermic syringe apparatus and method
IPC: A61M5/142
Filed: 1988-05-25
Abstract: An aspirating hypodermic syringe (10) and method for injecting anesthetic whereby flow through the needle, while the needle is entering the tissue, is established independently of the fingers of the operator. An expendable anesthetic vial (16) is used in the syringe (17) in such a manner as to allow effective aspiration along with multiple flow rates. Flow rates and aspiration are affected by a pump assembly and controlled remotely from the syringe (10) by means of switches (28).
Patent EP-0343241-A4 (EP)
Title: A method of inhibiting platelet dependent arterial thrombosis
IPC: C07K5/08
Filed: 1989-06-22
Abstract: The present invention contemplates a method of preventing platelet dependent arterial thrombosis using a halogen-methyl ketone-containing peptide represented by Formula (1) as shown in FIG. 1, or a hydrohalic addition product thereof. More particularly, the present invention provides improved methods for inhibiting arterial restenosis, hemodialysis and the like.
Patent EP-0490924-A4 (EP)
Title: Method of manufacturing glass reinforced concrete building products
IPC: E04C2/38
Filed: 1990-09-03
Abstract: Reinforced concrete building products are manufactured using a two-part mould (2, 3), the two parts being hinged together about an axis (4) which is adjacent an edge of each part-mould (2, 3). Glass-reinforced concrete is applied to each part-mould (2, 3), then allowed to partly dry before the part-moulds (2, 3) are folded together to produce a finished product.
Patent EP-0446318-A4 (EP)
Title: Automatic equivalent temporary talkgroup assignment in a roaming trunking environment
IPC: H04M11/00
Filed: 1990-08-22
Abstract: A trunked communication system utilizes talkgroup synchronization for roaming communication units. By automatically matching the communication unit's talkgroup in a first area-wide system with an talkgroup in a second area-wide system, the communication system facilitates rapid association with a desired talkgroup.
Patent EP-0500651-A4 (EP)
IPC: B22F9/16
Filed: 1990-09-13
Abstract: On peut simplifier le revêtement à l'aide de métaux à point de fusion élevé en ajoutant à un métal à pont de fusion élevé suffisamment d'aluminium pour faire un alliage à bas point de fusion qu'on applique, qu'on fait adhérer in-situ, et qu'on soumet ensuite à une élimination par lessivage d'une certaine quantité ou d'une grande partie de l'aluminium. La surface résultante est poreuse et elle pourra recevoir et permettre l'adhérence de revêtements de surface (12). La surface lessivée peut être pyrophorique et le revêtement de surface peut être combustible par voie exothermique. La poudre pyrophorique peut également être déposée sur des fibres de bore ou de carbone ou frittée avec des particules combustibles (16). On peut obtenir la porosité en soumettant la pièce à des conditions de diffusion en la mettant en contact avec un matériau d'apprauvrissement comme des aluminures pulvérulents à tenuer en nickel faible ou forte ou à teneur en cobalt faible ou forte. Les particules d'aluminium peuvent être déposées par électrophorèse sur la feuille et elles se diffusent ensuite. On améliore l'élimination par lessivage de l'aluminium avec du caustique lorsque celui-ci comprend un peu de H2O2 dans la cuve de lessivage (22). Le traitement ultérieur de la surface lessivée, avec un acide faible, améliore la pyrophoricité, et le pliage de l'élément pyrophophorique augmente le temps de maintien de la température élevée résultant de l'action pyrophorique. La feuille de résine contenant des particules pyrophoriques constitue un leurre efficace.
Patent EP-0511218-A4 (EP)
Title: Fabricating eletronic circuitry unit containing stacked ic layers having lead rerouting
IPC: H01L23/528
Filed: 1990-06-28
Abstract: A process and product are disclosed which apply advanced concepts of Z-technology to the field of dense electronic packages. Starting with standard chip-containing silicon wafers (fig. 1, 20), modification procedures are followed which create IC chips (fig. 4, 38) having rerouted gold leads (fig. 4, 30) on top of passivation (fig. 6, 52) (which covers the original silicon (fig. 6, 48) and its aluminum or other metallization (fig. 6, 44)). The modified chips (fig. 4, 38) are cut from the wafers (fig. 1, 20), and then stacked to form multi-layer IC devices (fig. 10b, 60). A stack has one or more access planes (fig. 10c, 64). After stacking, and before applying gold metallization on the access plane, a selective etching step removes any aluminum (or other material) which might interfere with the gold metallization formed on the access planes (figs. 11 and 12). Gold terminal pads (fig. 15, 92) are formed in contact with the terminals of the gold rerouting leads (fig. 15, 66) on the stacked chips, thereby forming gold-to-gold T-connections (fig. 14) for maximum conducting efficiency.
Patent EP-0521963-A4 (EP)
Title: Crf analogs
IPC: C07K14/575
Filed: 1991-03-21
Abstract: Analogs of CRF, which are based upon rCRF, oCRF, sauvagine and alpha-helical CRF, are disclosed that can be administered to achieve a substantial elevation of ACTH,  beta -endorphin,  beta -lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or an increase in blood pressure over an extended period of time. One analog which has been found to be particularly potent is: H-D-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-D-Phe-His-Leu-Leu-Arg-Glu-Val-Leu- Glu-Nle-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-Lys-CM L-Nle-Glu-Ile-Ile-NH2. In the analogs of the native 41-residue polypeptides, one or more of the first six N-terminal residues may be deleted and/or the N-terminal alpha-amino group may be acylated by an acylating agent containing up to 7 carbon atoms. A number of other substitutions may also be made throughout the chain. These analogs or pharmaceutically or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier, can be administered to mammals, including humans. These analogs may also be used as stimulants to elevate mood and improve memory and learning, as well as diagnostically.
Patent EP-0537162-A4 (EP)
IPC: H01L23/02
Filed: 1991-04-12
Abstract: Boîtier électronique en métal (10) possédant un blindage contre les perturbations électromagnétiques amélioré. Les composants métalliques de la base (12) et du couvercle (14) sont raccordés électroniquement afin de rester au même potentiel de tension, ce qui réduit l'inductance mutuelle provoquée par des perturbations électromagnétiques. Un tube électriquement conducteur, tel qu'une broche de contact (48), assure l'interconnexion. Si un dispositif électronique (34) est monté sur un plot de fixation de puce (28), le tube conducteur (48) entre aussi en contact avec les supports (32) du plot de fixation de la puce (28).
Patent EP-0544701-A4 (EP)
Title: Polyhydroxy acid films
IPC: C08K5/10
Filed: 1991-06-25
Abstract: The present invention relates to a process for producing degradable, shrinkable films of polyhydroxy acid and plasticizers including melt processing the materials to obtain uniform composition, forming the composition into a film and biaxially orienting the film. Also, non-shrinkable films are produced by heat-setting the biaxially oriented films at temperature above the composition glass transition temperature and below its melt temperature while maintaining the film under restraint. Films thus produced are usefuol for disposable, environmentally benign packaging and other conventional film uses.
Patent EP-0563311-A4 (EP)
Title: Improved vaccines
Inventor: MILLER SAMUEL I III
IPC: A61P31/04
Filed: 1991-12-18
Abstract: Vaccines and bacteria which are virulence attenuated by mutations in a two-component regulatory system.
Patent EP-0574585-A4 (EP)
IPC: D06M11/76
Filed: 1992-06-05
Abstract: A method of enabling modification and processing of animal fibers at high efficiency, in which animal fibers are immersed in a water bath containing inert inorganic powder and subjected to ultrasonic treatment so that impurities and scales sticking to the surface of the fiber are removed with hand and physical properties inherent in the fibers stably kept unchanged. This method is feasible without the use of particular chemicals and is, therefore, free of environmental pollution hazards and easy to handle.
Patent EP-0580805-A4 (EP)
Title: Foot section for birthing bed
Inventor: BORDERS RICHARD L
IPC: A61G13/00
Filed: 1992-04-15
Abstract: A foot section for a birthing bed has a central panel and two lateral plates that function, in an inclined attitude, as footrests and in a vertical attitude as posts for receiving calf supports. The calf supports are stored in holsters on the underside of the footrests. The mattress is in three sections, with the outboard sections being hinged to a central section so as to be swung upwardly upon the central section thereby exposing the footrests without having to remove the whole foot section. The central panel can be removed with the mattress and is adapted to be stood on its end for temporary storage, thereby conserving floor space.
Patent EP-0638082-A4 (EP)
Title: Macrocyclic immunomodulators.
Inventor: LULY JAY R
IPC: A61K31/365
Filed: 1992-09-08
Abstract: PCT No. PCT/US92/07593 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/04679 PCT Pub. Date Mar. 18, 1993Immunomodulatory macrocyclic compounds having the formula    <IMAGE>  (VII)  and pharmaceutically acceptable salts, esters, amides and prodrugs thereof, wherein X is a group having the formula    <IMAGE>  (Ic)  as well as pharmaceutical compositions containing the same.
Patent EP-0564630-A4 (EP)
Inventor: ELIAS ELIAS G
IPC: A61B17/16
Filed: 1992-10-16
Abstract: Un dispositif permettant d'effectuer une excision rapide et sûre d'échantillon de tissu sur un corps vivant comprend des moyens (28) empêchant le mouvement latéral du bord tranchant (30) et lorsqu'il est en contact avec les tissus et des moyens (66) permettant de contrôler la profondeur d'excision. Le dispositif comprend également une gaine externe (82) qui peut s'introduire dans les tissus avec la tige de noyautage (80) et qui permet à l'opérateur d'avoir accès de manière continue au site de prélèvement après avoir retiré l'échantillon de tissu.
Patent EP-0621880-A4 (EP)
Title: Drug delivery system for the simultaneous delivery of drugs activatable by enzymes and light.
Inventor: KOPECEK JINDRICH
IPC: A61K47/48
Filed: 1993-01-21
Abstract: Compositions for the treatment of cancerous tissues in warm-blooded animals containing both an anticancer drug and a photoactivatable drug attached to copolymeric carriers are made up of a member selected from the group consisting of (a) a copolymeric carrier having attached thereto both an anticancer drug and a photoactivatable drug, (b) a mixture of copolymeric carriers wherein one copolymeric carrier has attached an anticancer drug and the other copolymeric carrier has attached a photoactivatable drug and (c) a combination of (a) and (b). The anticancer drug is attached to the polymeric carrier by side-chains which are stable in the blood stream of the warm-blooded animal but susceptible to hydrolysis by lysosomal enzymes intracellularly. The photoactivatable drug is attached by either the same degradable side-chain or by a non-degradable attachment. The polymer carrier may optionally contain a targeting moiety. Upon administration polymeric macromolecules enter targeted cancer cells by pinocytosis which reduces the side effects normally elicited by the free drugs. A time lag is allowed following administration for optimal uptake of the copolymers in the cancerous tissue for the anticancer agent to begin to take effect. Then a light sources of the appropriate wavelength and energy is to activate the photoactivatable drug. The combined effect of the anticancer agent and photoactivatable drug provides greater cell destruction at reduced dosages and side effects.
Patent EP-0639988-A4 (EP)
Title: Fiberboard and method of making absorbent article using fiberboard.
Inventor: BITOWFT BRUCE KEVIN
IPC: A61F13/15
Filed: 1993-04-26
Abstract: In a process of making an absorbent article (351) such as a sanitary napkin or a disposable diaper, hydrophilic fibers and crimped or coiled synthetic fibers are supplied in a single fiberboard to a defiberising means such as a hammermill (322). The process results in a homogeneous and resilient blended absorbent core that can be produced using a single defiberising unit. The crimped or coiled fibers pass through the defiberising means without their two- or three-dimensional structure being adversely affected at a relatively low defiberisation energy.
Patent EP-0687489-A4 (EP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F17/32
Filed: 1994-01-17
Abstract: A slot machine is designed to operate when a predetermined number of play media are inserted. The machine counts the number of play media inserted, and if the count is less than the predetermined number, it sets a prize less than ordinary in accordance with the number of the play media inserted. In this way, the machine can operate without rejecting media even if a player inserts fewer media than the predetermined number.
Patent EP-0752817-A4 (EP)
Inventor: FACKRELL ROBERT N
IPC: A23C13/12
Filed: 1995-03-24
Abstract: On prépare des beurres à teneur réduite en matières grasses à partir de crème de laiterie à laquelle on peut ajouter de la lécithine et/ou un agent stabilisant pour optimiser ces produits. On utilise des produits laitiers - lait, lait écrémé et graisses de lait - selon les nécessités pour moduler la teneur en matières grasses de ces produits. On peut aussi leur ajouter des ingrédients facultatifs, notamment pour adapter leur texture, inhiber leur oxydation ou, de façon générale, prolonger leur durée d'entreposage, modifier leur couleur et renforcer leur saveur. Ces produits peuvent présenter une teneur en matières grasses suffisamment basse pour qu'un beurre soit qualifié d'allégé ou à faible teneur en matières grasses. Ce beurre peut présenter la fermeté d'un beurre ferme conventionnel ou être tartinable aux températures de réfrigération.
Patent EP-0706343-A4 (EP)
Inventor: PACELLA JOHN J
IPC: A61M60/892
Filed: 1995-04-13
Abstract: L'invention qui concerne le système circulatoire (10) porte sur un système d'assistance à la circulation pour un patient (12), ce système étant composé d'une hématopompe (14), non exclusivement de type centrifuge munie d'un obturateur (16) en contrôlant le débit, et de tubes en communication fluide avec les vaisseaux du patient. L'obturateur, monté sur l'un des tubes, peut être incorporé à une gaine non vrillable venant entourer le tube de départ de la pompe se greffant sur le système circulatoire. Ce système comprend de préférence un moyen de commande qui actionne l'obturateur en cas de mauvais fonctionnement de la pompe.
Patent EP-0934853-A4 (EP)
Inventor: TOKUDA MASAKAZU
IPC: B60R21/26
Filed: 1996-10-29
Abstract: Cette invention se rapporte à un dispositif gazogène qui possède un petit nombre de pièces et dans lequel une matière à allumage automatique peut s'allumer au moment approprié. Ce dispositif gazogène comprend un logement (2), une chambre de stockage (32) pour le moyen d'allumage, située dans ledit logement, un moyen d'allumage (33) placé dans ladite chambre de stockage, un moyen gazogène, et un moyen de refroidissement et épuration, ce dispositif gazogène servant à introdire un gaz dans l'airbag afin de protéger les occupants d'une voiture contre une collision. Le moyen d'allumage (33) comprend un récipient de charge de transfert (7) composé d'un godet (19) renfermant une charge de transfert et d'un couvercle (20) servant à fermer ledit godet, et un igniteur (6) conçu pour être axionné par un signal afin d'allumer la charge de transfert. Le récipient (7) pour la charge de transfert est conçu pour que le couvercle (20) ou le fond du godet (19) soit de forme convexe pour pouvoir être incurvé vers l'extérieur et pour pouvoir venir se placer de façon élastique entre l'igniteur (6) et une partie de paroi de toit (24) de la chambre de stockage (24) pour le moyen d'allumage.
Patent EP-0879896-A4 (EP)
Title: Molten steel smelting apparatus for producing ultra-low carbon steel and a smelting method using this apparatus
Inventor: AN SANG BOK
IPC: C21C7/10
Filed: 1996-12-30
Abstract: A molten steel refining apparatus and a method therefor are disclosed, in which the carbon component of molten steel can be easily removed, the temperature drop of molten steel can be effectively reduced, and a stable operation is realized. The apparatus for refining molten steel for manufacturing ultra low carbon steel according to the present invention includes an RH vacuum-degassing device consisting of a vessel and a snorkel composed of an up-leg and a down-leg. The apparatus further includes a plurality of gas injection lance nozzles each consisting of an inner tube and an outer tube, and installed on the side wall of the vessel of the RH vacuum-degassing device so as to inject gas toward molten steel within the vessel. The inner tube includes a throat for forming a jet stream of supersonic velocity, and the outer tube injects cooling gas for cooling the inner tube. <IMAGE>